About this task
WebSphere Application Server for z/OS uses job entry subsystem
(JES2/JES3) services like any other MVS application. Follow these
steps to prepare your job entry subsystem to run WebSphere Application
Server for z/OS.
Procedure
- Identify the cataloged procedure library or libraries (proclibs)
that you will use to hold cataloged procedures for WebSphere Application
Server for z/OS.
You might need to use separate proclibs
for each system in a sysplex.
- If your system uses JES2 EXIT06 or JES3 IATUX03 to control
specification of the REGION= value on JOB or EXEC statements, make
sure that this control is relaxed for WebSphere Application Server
for z/OS address spaces.
- If you plan to send WebSphere Application Server for z/OS
trace output to the JES spool, make sure you have adequate spool space
available.
WebSphere Application Server for z/OS address
spaces can produce a large number of trace records when tracing is
activated.